Design Overview of DM Radio Pathfinder Experiment
Design Overview of DM Radio Pathfinder Experiment
复制标题
DM无线电探路者实验设计概述
DOI：
10.1109/tasc.2016.2631425
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发表时间：
2017
影响因子：
1.8
通讯作者：
Moseley, Harvey
中科院分区：
文献类型：
--
作者：
Silva-Feaver, Maximiliano;Chaudhuri, Saptarshi;Cho, Hsaio-Mei;Dawson, Carl;Graham, Peter;Irwin, Kent;Kuenstner, Stephen;Li, Dale;Mardon, Jeremy;Moseley, Harvey
我们介绍DM无线电，使用可调谐超导集总元件谐振器的轴子和隐藏的光子暗物质的双重搜索。我们讨论了原型DM无线电探路者实验，该实验将探测500 peV（100 kHz）-50 neV（10 MHz）质量范围内的隐藏光子。我们详细介绍了各个组件的设计：LC谐振探测器，谐振频率调谐程序，差分SQUID读出电路，屏蔽，和低温安装结构。我们介绍了探路者实验的现状，并在更大的实验计划背景下说明了其潜在的科学影响力。
We introduce DM Radio, a dual search for axion and hidden photon dark matter using a tunable superconducting lumped-element resonator. We discuss the prototype DM Radio Pathfinder experiment, which will probe hidden photons in the 500 peV (100 kHz)–50 neV (10 MHz) mass range. We detail the design of the various components: the LC resonant detector, the resonant frequency tuning procedure, the differential SQUID readout circuit, the shielding, and the cryogenic mounting structure. We present the current status of the pathfinder experiment and illustrate its potential science reach in the context of the larger experimental program.